create rails project
add bootstrap
add student

rails g scaffold student family_name:string first_name:string family_name_kana:string first_name_kana:string post_num:string address1:string address2:string mail:string tell_num:string gender:integer family_structure:text memo:text
rake db:migrate
rails g bootstrap:install
rails g bootstrap:themed students
生徒日本語化
性別の表示を変更
placefolder追加